Manufactory Supply White Barite Powder For Paint/ Nature Barium Sulphate
Description
Barite?belongs?to?non?metallic?mineral?products?whose?main?composition?is?BaSO4?.Pure?barite?is?
white?and?shiny?.It?is?also?gray,?light?red,?light?yellow?because?of?impurities.It?has?the?Mohs?hardness?of?
3?~?3.5?and?the?proportion?of?4.5.?Barite?has?the?properties?of?chemical?stability,?insoluble?in?water?and?
hydrochloric?acid,?non-magnetic?and?non-toxicity ?
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Parameter | Index |
Whiteness(%) | ≥91 |
Moisture(%) | <0.03 |
LOI?(%) | <0.05 |
BaSO4(%) | ≥97 |
SrO(%) | <1.02 |
Al2O3(%) | <0.65 |
SiO2(%) | <0.43 |
MgO(%) | <0.2 |
Fe2O3(%) | <0.05 |
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?Application
- Barite is an important non- metallic mineral raw material.It has wide industrial uses, such as drilling mud weighting agent, Lithopone pigment,barium compound,filling industry,anti-ray cement,mortar and concrete etc.?
- As a filling material,barite is also used in the field of paper-making industry,rubber and plastics industry since it can improve the hardness,insulation and aging resistance of rubber and plastics products.
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